| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $207.42 | 12.497% | $233.3413 | $233.34 | $233.35 | $233.30 |
| Purchase #2 | $204.58 | 3.873% | $212.5034 | $212.50 | $212.50 | $212.50 |
| Purchase #3 | $109.74 | 11.400% | $122.2504 | $122.25 | $122.25 | $122.30 |
| Purchase #4 | $41.81 | 13.838% | $47.5957 | $47.60 | $47.60 | $47.60 |
| Purchase #5 | $108.83 | 9.477% | $119.1438 | $119.14 | $119.15 | $119.10 |
| Purchase #6 | $246.37 | 11.525% | $274.7641 | $274.76 | $274.75 | $274.80 |
| Purchase #7 | $109.90 | 6.809% | $117.3831 | $117.38 | $117.40 | $117.40 |
| 7 purchase totals = | $1,028.65 | $1,126.9818 | $1,126.97 | $1,127.00 | $1,127.00 | |